TRX250R.ORG
Workshop => Engine and Bottom End => Topic started by: evaneyeball on April 09, 2020, 11:55:13 PM
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i found some cr flywheels and i was wondering what the difference is between a 96 and earlier and a 97 and later and also, what is the advantages i kow this is a very commonly asked question and what would a good price point be for one. if i were to get one would i need to get a whole ignition for a cr. i know that i can easily find this information just about anywhere but would just like one of you to elaborate on it a little more. i didnt know where i should post this so i pit it here
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What fly wheel is this. It seemes hacked upand its stamped 032000-5830 2fy. Is this oem or cr
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Evan, the flywheel you show is a 1987 TRX250R flywheel.
Joe
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Cr flywheel is lighter. Less rotating mass makes it easier to start and rev quicker. I have yet to see any Dyno results showing increase of hp when using the cr ignition setups. I have never ran one, but there are many who swear by them.
I have used lightened flywheels on banshees and blasters, but I found they would stall out easier when I was heavy on the back brakes. If you are not blitzing corners or you have motor cross forearms, then stalling shouldn't be an issue. I tend to suffer from arm pump, so getting on the clutch can be a challenge during long rides.
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That flywheel doesn't look bad, but it does look like someone got creative trying to hold it